•【2.8-inch HD Display】Features a high-definition color screen for clear and vibrant image quality. •【90° Ultra-Wide Angle】Professional security camera with a wide-angle lens for comprehensive coverage. •【Night Vision & Motion Detection】Equipped with night vision capabilities and PIR motion sensors for 24/7 surveillance. •【Anti-Theft Design】Robust construction to prevent tampering and unauthorized removal. •【Multi-Language Support】Available in four languages: Simplified Chinese,Traditional Chinese,English,and Russian. •【Long-Lasting Battery】Built-in 2000mAh lithium battery for extended operation without frequent charging. •【Do Not Disturb Mode】Includes a feature to prevent unwanted notifications during specified times. Specifications: •Display: 2.8-inch high-definition color screen •Camera: 90-degree ultra-wide angle,photo and video capabilities •Night Vision: Equipped with infrared night vision •Motion Detection: PIR sensor for human body detection •Battery: 2000mAh built-in lithium battery •Storage: Supports up to 128GB TF card (FAT32 format) •Door Compatibility: 40mm-110mm door thickness,16mm-45mm peephole diameter •Operating Temperature:-20 to 55℃ •Languages: Simplified Chinese,Traditional Chinese,English,Russian •Ringtones: 4 selectable chord tones •Volume Settings: High,Medium,Low Package included: •1 x Indoor Unit •1 x Outdoor Unit •1 x Metal Mounting Plate •1 x Type-C Charging Cable •1 x Screw Pack •1 x English Manual